Uh, ok? You're taking a walk in your neighborhood and lost track of time. It's gotten so late. You hear a high pitched scream on your left. Someone is laying on the ground and someone is standing next to them holding a bloody knife.
"Isn't that a bit to harsh, instead of killing them why not just use them for bait or something so you can blame them for murders putting them in life sentences causing them to die as well"